EP0325477A3 - Méthodes d'enregistrement et/ou de reproduction de signaux digitaux - Google Patents
Méthodes d'enregistrement et/ou de reproduction de signaux digitaux Download PDFInfo
- Publication number
- EP0325477A3 EP0325477A3 EP19890300542 EP89300542A EP0325477A3 EP 0325477 A3 EP0325477 A3 EP 0325477A3 EP 19890300542 EP19890300542 EP 19890300542 EP 89300542 A EP89300542 A EP 89300542A EP 0325477 A3 EP0325477 A3 EP 0325477A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- data
- recording
- channel
- digital signals
- methods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
- G11B20/1202—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only
- G11B20/1204—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only for continuous data, e.g. digitised analog information signals, pulse code modulated [PCM] data
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1806—Pulse code modulation systems for audio signals
- G11B20/1809—Pulse code modulation systems for audio signals by interleaving
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/322—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/322—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
- G11B27/323—Time code signal, e.g. on a cue track as SMPTE- or EBU-time code
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
- G11B5/00878—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes transducing different track configurations or formats on the same tape
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/09—Digital recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
- G11B20/1202—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1225488 | 1988-01-22 | ||
JP12254/88 | 1988-01-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0325477A2 EP0325477A2 (fr) | 1989-07-26 |
EP0325477A3 true EP0325477A3 (fr) | 1991-01-23 |
EP0325477B1 EP0325477B1 (fr) | 1995-03-15 |
Family
ID=11800230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89300542A Expired - Lifetime EP0325477B1 (fr) | 1988-01-22 | 1989-01-20 | Méthodes d'enregistrement et/ou de reproduction de signaux digitaux |
Country Status (6)
Country | Link |
---|---|
US (1) | US5065260A (fr) |
EP (1) | EP0325477B1 (fr) |
KR (1) | KR970008641B1 (fr) |
AU (1) | AU627709B2 (fr) |
CA (1) | CA1319750C (fr) |
DE (1) | DE68921652T2 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE240579T1 (de) * | 1996-03-21 | 2003-05-15 | Toshiba Kk | Datenanordnungsverfahren und medium zur datenaufzeichnung oder -transfer, und signalverarbeitungsgerät für das verfahren und das medium |
US7054697B1 (en) | 1996-03-21 | 2006-05-30 | Kabushiki Kaisha Toshiba | Recording medium and reproducing apparatus for quantized data |
JP3470490B2 (ja) * | 1996-04-08 | 2003-11-25 | ソニー株式会社 | デジタル信号の記録装置、記録方法及び再生方法 |
JP3473828B2 (ja) | 1998-06-26 | 2003-12-08 | 株式会社東芝 | オーディオ用光ディスク及び情報再生方法及び再生装置 |
US7007220B2 (en) * | 2002-03-01 | 2006-02-28 | Broadlogic Network Technologies, Inc. | Error correction coding across multiple channels in content distribution systems |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0323119A2 (fr) * | 1987-12-29 | 1989-07-05 | Sony Corporation | Méthode pour la transmission des données numériques |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4229808A (en) * | 1978-12-21 | 1980-10-21 | Ncr Corporation | Method for recording multiple data segments on a storage disc with eccentricity factor |
JPH07118159B2 (ja) * | 1982-12-06 | 1995-12-18 | ソニー株式会社 | Pcm信号記録方法 |
JPH07118160B2 (ja) * | 1983-06-18 | 1995-12-18 | ソニー株式会社 | ディジタル情報信号の記録方法 |
JPS60262279A (ja) * | 1984-06-08 | 1985-12-25 | Hitachi Ltd | データ変換方法 |
JPS6196574A (ja) * | 1984-10-17 | 1986-05-15 | Hitachi Ltd | Pcm信号の変換方法,pcm信号の記録方法及びpcm信号記録装置 |
-
1989
- 1989-01-19 US US07/300,028 patent/US5065260A/en not_active Expired - Lifetime
- 1989-01-20 EP EP89300542A patent/EP0325477B1/fr not_active Expired - Lifetime
- 1989-01-20 DE DE68921652T patent/DE68921652T2/de not_active Expired - Fee Related
- 1989-01-20 AU AU28657/89A patent/AU627709B2/en not_active Ceased
- 1989-01-20 CA CA000588750A patent/CA1319750C/fr not_active Expired - Fee Related
- 1989-01-21 KR KR1019890000633A patent/KR970008641B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0323119A2 (fr) * | 1987-12-29 | 1989-07-05 | Sony Corporation | Méthode pour la transmission des données numériques |
Non-Patent Citations (3)
Title |
---|
AN-A- (B3)March4-7, 1986; 1986, New York, US pages 1 - 9; Y.ISHIDA et al.: "A professional use 2-channel digital audio recorder adopting an improvedsignal format" * |
AN-A- (B4)March 4-7, 1986; 1986, New york,US pages 1 - 14;A.WEISSER et al.: "Description of a new format for digital audio-tape recording with stationary heads" * |
THE BKSTS JOURNAL vol. 66, no. 4, April 1984, London, GB pages 162 - 167; J. R. WATKINSON: "DASH format and the PCM-3324" * |
Also Published As
Publication number | Publication date |
---|---|
EP0325477A2 (fr) | 1989-07-26 |
AU627709B2 (en) | 1992-09-03 |
EP0325477B1 (fr) | 1995-03-15 |
DE68921652D1 (de) | 1995-04-20 |
DE68921652T2 (de) | 1995-07-27 |
KR970008641B1 (ko) | 1997-05-27 |
US5065260A (en) | 1991-11-12 |
KR890012306A (ko) | 1989-08-25 |
AU2865789A (en) | 1989-07-27 |
CA1319750C (fr) | 1993-06-29 |
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